203925120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{15173}}^1$

素因数の和:15202

約数の個数: 128

約数和(自身を含む): 742919040

約数和(自身を除く): 538993920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 15173, 30346, 45519, 60692, 75865, 91038, 106211, 121384, 151730, 182076, 212422, 227595, 242768, 303460, 318633, 364152, 424844, 455190, 485536, 531055, 606920, 637266, 728304, 849688, 910380, 971072, 1062110, 1213840, 1274532, 1456608, 1593165, 1699376, 1820760, 1942144, 2124220, 2427680, 2549064, 2913216, 3186330, 3398752, 3641520, 4248440, 4855360, 5098128, 5826432, 6372660, 6797504, 7283040, 8496880, 9710720, 10196256, 12745320, 13595008, 14566080, 16993760, 20392512, 25490640, 29132160, 33987520, 40785024, 50981280, 67975040, 101962560, 203925120]

約数ペア:

[(1, 203925120), (2, 101962560), (3, 67975040), (4, 50981280), (5, 40785024), (6, 33987520), (7, 29132160), (8, 25490640), (10, 20392512), (12, 16993760), (14, 14566080), (15, 13595008), (16, 12745320), (20, 10196256), (21, 9710720), (24, 8496880), (28, 7283040), (30, 6797504), (32, 6372660), (35, 5826432), (40, 5098128), (42, 4855360), (48, 4248440), (56, 3641520), (60, 3398752), (64, 3186330), (70, 2913216), (80, 2549064), (84, 2427680), (96, 2124220), (105, 1942144), (112, 1820760), (120, 1699376), (128, 1593165), (140, 1456608), (160, 1274532), (168, 1213840), (192, 1062110), (210, 971072), (224, 910380), (240, 849688), (280, 728304), (320, 637266), (336, 606920), (384, 531055), (420, 485536), (448, 455190), (480, 424844), (560, 364152), (640, 318633), (672, 303460), (840, 242768), (896, 227595), (960, 212422), (1120, 182076), (1344, 151730), (1680, 121384), (1920, 106211), (2240, 91038), (2688, 75865), (3360, 60692), (4480, 45519), (6720, 30346), (13440, 15173)]